6716676851 has 4 divisors (see below), whose sum is σ = 6783178704. Its totient is φ = 6650175000.

The previous prime is 6716676839. The next prime is 6716676881. The reversal of 6716676851 is 1586766176.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6716676851 - 2¹⁸ = 6716414707 is a prime.

It is a super-2 number, since 2×6716676851² = 90227495841518552402, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6716676793 and 6716676802.

It is not an unprimeable number, because it can be changed into a prime (6716676881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33250775 + ... + 33250976.

It is an arithmetic number, because the mean of its divisors is an integer number (1695794676).

Almost surely, 2^6716676851 is an apocalyptic number.

6716676851 is a deficient number, since it is larger than the sum of its proper divisors (66501853).

6716676851 is a wasteful number, since it uses less digits than its factorization.

6716676851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66501852.

The product of its digits is 2540160, while the sum is 53.

The square root of 6716676851 is about 81955.3344877562. The cubic root of 6716676851 is about 1886.7664773445.

The spelling of 6716676851 in words is "six billion, seven hundred sixteen million, six hundred seventy-six thousand, eight hundred fifty-one".